If a stone is thrown vertically upward from the surface of the moon with a velocity of 14 m/s, its height (in meters) after t seconds is h = 14t – 0.83t². (Round your answers to two decimal places.) (a) What is the velocity of the stone after 1 s? 617/50 v m/s (b) What is the velocity of the stone after it has risen 43 m? x m/s

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
Section: Chapter Questions
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If a stone is thrown vertically upward from the surface of the moon with a velocity of 14 m/s, its height (in meters) after t seconds is h = 14t – 0.83t². (Round your answers to two decimal places.)
(a) What is the velocity of the stone after 1 s?
617/50
m/s
(b) What is the velocity of the stone after it has risen 43 m?
X m/s
Transcribed Image Text:If a stone is thrown vertically upward from the surface of the moon with a velocity of 14 m/s, its height (in meters) after t seconds is h = 14t – 0.83t². (Round your answers to two decimal places.) (a) What is the velocity of the stone after 1 s? 617/50 m/s (b) What is the velocity of the stone after it has risen 43 m? X m/s
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